# DotMatrix Studio vs Time Flow Sketch

DotMatrix Studio and Time Flow Sketch are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | DotMatrix Studio | Time Flow Sketch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 24 MB | 3 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [John Darkwa](https://appshunter.io/developer/1816849776) | [Ryu Furusawa](https://appshunter.io/developer/884919291) |

## What reviewers say

### DotMatrix Studio

[App page](https://appshunter.io/ios/app/dotmatrix-studio/id6792267686)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Time Flow Sketch

[App page](https://appshunter.io/ios/app/time-flow-sketch/id6809194951)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DotMatrix Studio free?

DotMatrix Studio is free to download, with no in-app purchases.

### Is Time Flow Sketch free?

Time Flow Sketch is free to download, with no in-app purchases.

### Do DotMatrix Studio or Time Flow Sketch have ads?

Neither DotMatrix Studio nor Time Flow Sketch shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*